French Cuffs Seasoning Recipe: Viral One Pot French Onion Soup

image of french onion soup

If you're craving a cozy, comforting dish that delivers big flavor with minimal fuss, this viral French onion soup recipe inspired by @zombieseats is a must-try. Made with our French Cuffs Seasoning, it brings a rich depth to every spoonful and highlights the classic flavors you love with a touch of flair. This one-pot wonder requires just a few simple ingredients and is ideal for a weeknight meal or a cozy weekend dinner. Plus, with everything happening in a single pot, cleanup is quick and easy - perfect for beginners and seasoned cooks alike!

Here's what you'll need: 

Ingredients:

  • 3 tablespoons butter
  • Heavy drizzle of olive oil
  • 6 large yellow onions, cut into half-moon slices
  • 1 teaspoon French Cuffs Seasoning
  • Sergio's Seasoning, to taste
  • 1 teaspoon white or brown sugar
  • 1 1/2 tablespoons flour
  • 1 tablespoon minced garlic
  • 8 cups (64oz) beef stock
  • 3/4 cup dry white wine
  • 3 tablespoons Worcestershire sauce
  • 4-6 sprigs thyme
  • 2 bay leaves
  • Gruyère cheese, shredded
  • Mozzarella cheese, shredded
  • Croutons or toasted bread of your choice
  • Optional garnishes: freshly grated parmesan cheese, thyme leaves & red pepper flakes

Directions:

  1. In a large pot or Dutch oven, melt the butter and olive oil over medium heat.
  2. Add the onions and cover; let cook for about 10 minutes.
  3. Stir in sugar, French Cuffs Seasoning, and Sergio's Seasoning to taste.
  4. Continue cooking onions down for about an hour and 15 minutes, stirring occasionally. The onions should be soft, caramelized, and deep brown in color with a jam-like consistency.
  5. Once the onions have caramelized, stir in the minced garlic and cook for 3 to 5 minutes.
  6. Stir in the flour and cook for 2 to 3 minutes.
  7. Deglaze the pan with the white wine then bring to a simmer; cook for about 5 to 7 minutes or until most of the alcohol has cooked off.
  8. Stir in the beef stock and Worcestershire sauce, bringing to a simmer, then season with Sergio's Seasoning to taste.
  9. Add in the thyme sprigs and bay leaves, then cover and let simmer for 25 minutes.
  10. Ladle the soup into oven-safe bowls. Top with Gruyère and mozzarella cheeses, a bread layer, and another generous layer of cheeses.
  11. Broil for 4 to 6 minutes or until cheese is golden brown and bubbly.
  12. Garnish with freshly grated parmesan cheese, fresh thyme, and red pepper flakes as desired, then serve immediately.
  13. Enjoy!